April fools.
Two boys create a monster that mysteriously appears and disappears all over town until they have to reveal their prank to get out of a tight spot.
| Main Author: | |
|---|---|
| Format: | Book |
| Language: | English |
| Published: |
New York :
Dutton,
[1974]
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| Edition: | [1st ed.]. |
| Subjects: |